Cleanroom Chair, Weight Capacity 300 lb, Material Vinyl (Antibacterial), Seat Height Range 22 in to 32 in, Color Blue, Cushion 2-1/2 in, Seat Width 20 in, Seat Depth 17 in, Seat Tilt Backward 6 Degrees , Seat Tilt Forward 6 Degrees , Back Height 10 in, Back Width 16 in, Base Five-Star Polished Aluminum, Back Tilt Backward 15 Degrees , Back Tilt Forward 11 Degrees , For Workbench Ht. 32 in to 42 in, Number of Casters 0, Number of Glides 5, Foot Support 18 in Adjustable Chrome Foot Ring